1. Great product for the watch making industry, specially for inspecting those tiny objects
2. Good for jewelry, coins, stamps and antiques etc..
3. Foldable and tiny, great to have one in your pocket all the time
4. High quality eye magnifying glass
5. Colour : White / Sliver
6. Len diameter: 25mm
7. This extremely powerful jeweler's loupe is 4 times more powerful than the average (10x) loupe.
8. There is LED light, is helpful for you.

Specification:
Magnification: 40x
Lens Diameter: 25mm
Illumination: LED light
Light powered by 3 LR927 batteries (included)
Size: 5.4(L) x 3.3(W) x 2.5(H)cm approx